Bukhari RA, Graham JE, Kinney AR, Hoffman A, Malcolm MP. Are Social Determinants of Health Associated With Onset of Rehabilitation Services in Patients Hospitalized for Traumatic Brain Injury?
J Head Trauma Rehabil 2023;
38:156-164. [PMID:
36730956 DOI:
10.1097/htr.0000000000000817]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE
To examine the impact of community-level social determinants of health (SDoH) on the onset of occupational therapy (OT) and physical therapy (PT) services among individuals hospitalized for traumatic brain injury (TBI).
SETTING
14 acute care hospitals in the state of Colorado.
PARTICIPANTS
We studied 5825 adults with TBI.
DESIGN
In a secondary analysis of de-identified electronic health record data, we performed multivariable logistic and linear regressions to calculate odds ratios (ORs) and 95% CIs for the likelihood of receiving services and duration to initiation of services among those who received them.
MAIN MEASURES
Community-level SDoH, receipt of rehabilitation services, and onset of rehabilitation services.
RESULTS
Multivariable logistic and linear regressions revealed that those in top quartiles for community income were associated with duration to OT services, ranging from OR = 0.33 [05% CI, 0.07, 0.60] for quartile 2 to 0.76 [0.44, 1.08] for quartile 4 compared with those with the lowest quartile. Only the top quartile differed significantly for duration to PT services (0.63 [0.28, 0.98]). Relative to those with below the median community percentage of high school degree, those with above the median were associated with duration to PT services only (-0.32 [-0.60, -0.04]). Neither community percentage with bachelor's degree nor rural-urban designation was associated with duration to either therapy service.
CONCLUSION
Further research is needed to determine whether our SDoH variables were too diffuse to capture individual experiences and impacts on care or whether community-level education and income, and rurality, truly do not influence time to therapy for patients hospitalized with TBI. Other, individual-level variables, such as age, comorbidity burden, and TBI severity, demonstrated clear relationships with therapy onset. These findings may help therapists evaluate and standardize equitable access to timely rehabilitation services.
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